QA1 64-72 GM A/G-Body Pro Rear Coil-Over System - Single Adj. - 12in x 170lbs/in - Aluminum

QA1 offers bolt-in Rear Coil-Over Conversion Kits for 1964-1972 GM A-body vehicles. These kits include specially designed USA made mounting brackets and single or double adjustable aluminum shocks, high travel springs and all necessary hardware. Single adjustable shocks provide 18 positions of simultaneous rebound and compression adjustment while QA1's double adjustable shocks provide 18 positions of compression adjustment and 18 positions of rebound adjustment, for a total of 324 possible valving combinations. These shocks also utilize a fully threaded body allowing for ride height adjustability. Multiple spring rate options are also available, and have been successfully tested in various applications, from casual street driving to hard core race applications.